| 2025 | VTC | Experimental Performance Evaluation of Frequency-Domain Linear MIMO Reception Using Null-Space Expansion Technique. | Yuki Ohi, Shohei Kobayashi, Hidekazu Murata, Makoto Taromaru, Tatsuhiko Iwakuni, Daisei Uchida, Takafumi Fujita |
| 2024 | APCC | Experimental Performance of Null-Space Expanded MIMO Reception Technique. | Shohei Kobayashi, Yuki Ohi, Hidekazu Murata, Makoto Taromaru, Tatsuhiko Iwakuni, Daisei Uchida, Takafumi Fujita |
| 2024 | VTC | Performance of Linear MIMO Receiver Using Null-Space Expansion Technique over Time-Variant Channels. | Shohei Kobayashi, Yuki Ohi, Hidekazu Murata, Makoto Taromaru, Tatsuhiko Iwakuni, Daisei Uchida, Naoki Kita |
| 2023 | VTC | Null-Space Expansion Technique for Linear MIMO Reception over Time-Variant Channels. | Yuki Ohi, Hidekazu Murata, Makoto Taromaru, Tatsuhiko Iwakuni, Daisei Uchida, Naoki Kita |
| 2021 | VTC | Millimeter-Wave Handover Experiment in 293 km/h Mobility Environment using Position Estimated from Wireless Communication Signal. | Tatsuhiko Iwakuni, Daisei Uchida, Shuki Wai, Naoki Kita |
| 2016 | PIMRC | Correlation-based user scheduling and multi-planar parallelogram array for Massive antenna systems. | Takuto Arai, Atsushi Ohta, Satoshi Kurosaki, Kazuki Maruta, Tatsuhiko Iwakuni, Masataka Iizuka |
| 2016 | VTC | Experimental Verification of Null-Space Expansion for Multiuser Massive MIMO Using Measured Channel State Information. | Tatsuhiko Iwakuni, Kazuki Maruta, Atsushi Ohta, Yushi Shirato, Takuto Arai, Masataka Iizuka |
| 2015 | PIMRC | Inter-user interference suppression in time varying channel with null-space expansion for multiuser massive MIMO. | Tatsuhiko Iwakuni, Kazuki Maruta, Atsushi Ohta, Yushi Shirato, Takuto Arai, Masataka Iizuka |